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Unit of competency details

RIIWMG203D - Drain and dewater civil construction site (Release 2)

Summary

Usage recommendation:
Superseded
Mapping:
MappingNotesDate
Supersedes and is equivalent to RIIWMG203A - Drain and dewater civil construction site 13/Nov/2013
Is superseded by and equivalent to RIIWMG203E - Drain and dewater civil construction sites 24/Jan/2021

Release Status:
Replaced
Releases:
ReleaseRelease date
(View details for release 3) 07/Dec/2014
2 (this release) 29/Jan/2014
(View details for release 1) 14/Nov/2013


Replaced release

You are currently viewing the components related to release 2.
The current release is release 3View release 3 details.

Qualifications that include this unit

CodeSort Table listing Qualifications that include this unit by the Code columnTitleSort Table listing Qualifications that include this unit by the Title columnRelease
RII31213 - Certificate III in Civil FoundationsCertificate III in Civil Foundations
RII31215 - Certificate III in Civil FoundationsCertificate III in Civil Foundations1-3 
RII30915 - Certificate III in Civil ConstructionCertificate III in Civil Construction1-2 
CPC20211 - Certificate II in Construction PathwaysCertificate II in Construction Pathways
RII31619 - Certificate III in Trenchless TechnologyCertificate III in Trenchless Technology1-3 
CPC31611 - Certificate III in PavingCertificate III in Paving
UEG40114 - Certificate IV in Gas Supply Industry OperationsCertificate IV in Gas Supply Industry Operations
RII20715 - Certificate II in Civil ConstructionCertificate II in Civil Construction1-3 
UEG40220 - Certificate IV in Gas Supply Industry OperationsCertificate IV in Gas Supply Industry Operations1-2 
UEG20118 - Certificate II in Gas Supply Industry OperationsCertificate II in Gas Supply Industry Operations
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Classifications

SchemeCodeClassification value
ASCED Module/Unit of Competency Field of Education Identifier 030717 Plant And Machine Operations  

Classification history

SchemeCodeClassification valueStart dateEnd date
ASCED Module/Unit of Competency Field of Education Identifier 030717 Plant And Machine Operations  02/May/2014 
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Unit Of competency

Modification History

Not applicable.

Application

This unit develops a participant’s skills and knowledge required to drain and dewater civil construction sites in Civil construction.

This unit is appropriate for those working in operational roles.

No licensing, legislation or certification requirements apply to this unit at the time of publication.

Unit Sector

Civil construction

Elements and Performance Criteria

1. Plan and prepare for draining and dewatering

1.1 Access, interpret and apply drain and dewatering documentation and ensure the work activity is compliant

1.2 Obtain, read, interpret, clarify and confirm work requirements

1.3 Identify, obtain and implement traffic signage requirements

1.4 Select and inspect required plant, tools and equipment and rectify/report any faults

1.5 Identify, clarify and apply environmental protection requirements

1.6 Identify and address potential risks, hazards and environmental issues, and implement control measures

1.7 Select and wear personal protective equipment appropriate for work activities

2. Position sedimentation control

2.1 Position sedimentation controls

2.2 Construct sedimentation control barriers

2.3 Position geo-fabrics and/or woven wire

3. Remove surface water

3.1 Establish temporary drainage systems and drain or divert surface and sub-surface water to the storm water drainage system

3.2 Remove slab and site surface water and/or direct to the temporary drainage system

3.3 Fill surface holes and depressions

3.4 Drain surface water to drainage system using adequate fall

4. Construct sump/wells

4.1 Locate sump and/or well at the lowest point to be drained

4.2 Construct sumps and/or wells

5. Remove water from sumps/wells, trenches and pits

5.1 Install surface or submersible pumps

5.2 Locate surface pump as close as practicable to the sump or well

5.3 Pump water to temporary drainage system

5.4 Disperse discharged water

6. Clean up

6.1 Clear work area and dispose of or recycle materials

6.2 Clean, check, maintain and store plant, tools and equipment

Foundation Skills

Foundation skills essential to performance are explicit in the performance criteria of this unit. Further information is available in the Resources and Infrastructure Industry Training Package Companion Volume.

Unit Mapping Information

RIIWMG203A Drain and dewater civil construction site

Links

Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=88a61002-9a21-4386-aaf8-69c76e675272

 

Assessment requirements

Modification History

Not applicable.

Performance Evidence

Evidence is required to be collected that demonstrates a candidate’s competency in this unit. Evidence must be relevant to the roles within this sector’s work operations and satisfy all of the requirements of the performance criteria of this unit and include evidence that the candidate:

  • locates and applies relevant documentation, policies and procedures
  • implements the requirements, procedures and techniques for the safe, effective and efficient completion of the draining and dewatering of a civil construction site including:
  • selecting and using the required tools and equipment
  • interpreting and applying work instructions
  • draining surface water
  • constructing sumps and wells and removing water
  • works effectively with others to undertake and complete the draining and dewatering of civil construction sites that meets all of the required outcomes including:
  • using a range of communication techniques to convey information to others
  • maintaining written and verbal reporting requirements and procedures
  • demonstrates consistent and timely completion of the draining and dewatering of civil construction sites that safely, effectively and efficiently meet all of the required outcomes on a minimum of three (3) separate occasions including:
  • dewatering a trench or pit using at least one type of pump on two (2) separate projects
  • establishing sedimentation controls for a minimum of one (1) project
  • constructing a sump
  • installing surface or submersible pumps
  • pumping and dispersing water
  • draining surface water from a site using surface drains

Knowledge Evidence

The candidate must demonstrate knowledge in draining and dewatering civil construction sites through:

  • identifying and applying operational, maintenance and basic diagnostic procedures
  • identifying and complying with construction principles
  • interpreting engineering drawings
  • identifying equipment types, characteristics, technical capabilities and limitations
  • identifying and complying with site isolation and traffic control responsibilities
  • using and interpreting civil construction terminology

Assessment Conditions

  • An assessor of this unit must satisfy the requirements of the NVR/AQTF or their successors; and Industry regulations for certification and licensing; and,
  • this unit must be assessed in the context of this sector’s work environment; and,
  • this unit must be assessed using Resources and Infrastructure Industry sector specific policies, procedures, processes and operational manuals; and,
  • an assessor must demonstrate the skills and knowledge of this unit through five (5) years’ work experience in the Industry sector; and,
  • where the assessor does not have current experience a co-assessment or partnership arrangement needs to exist between the qualified assessor and an Industry technical expert/ subject matter expert. The Industry technical expert/subject matter expert must hold the unit being assessed and be currently working in the sector with a minimum of two (2) years’ of current work experience.

Links

Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=88a61002-9a21-4386-aaf8-69c76e675272